Date: Sat, 21 May 2005 16:04:58 +0200 From: Ivan Voras <ivoras@fer.hr> To: stable@freebsd.org Subject: EHCI device Message-ID: <428F400A.5010601@fer.hr>
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I have a motherboard here that reports USB controllers thusly in dmesg (5.4-stable): usb0: OHCI version 1.0, legacy support usb0: <SiS 5571 USB controller> on ohci0 usb0: USB revision 1.0 uhub0: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered ohci1: <SiS 5571 USB controller> mem 0xf7002000-0xf7002fff irq 5 at device 3.1 on pci0 usb1: OHCI version 1.0, legacy support usb1: <SiS 5571 USB controller> on ohci1 usb1: USB revision 1.0 uhub1: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered ohci2: <SiS 5571 USB controller> mem 0xf7003000-0xf7003fff irq 12 at device 3.2 on pci0 usb2: OHCI version 1.0, legacy support usb2: <SiS 5571 USB controller> on ohci2 usb2: USB revision 1.0 uhub2: SiS OHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered ehci0: <EHCI (generic) USB 2.0 controller> mem 0xf7004000-0xf7004fff irq 11 at device 3.3 on pci0 usb3: EHCI version 1.0 usb3: companion controllers, 2 ports each: usb0 usb1 usb2 usb3: <EHCI (generic) USB 2.0 controller> on ehci0 usb3: USB revision 2.0 uhub3: SiS EHCI root hub, class 9/0, rev 2.00/1.00, addr 1 uhub3: 6 ports with 6 removable, self powered When I plug my digital camera in, I get this report: umass0: HEWLETT-PACKARD HP PhotoSmart R607, rev 2.00/0.01, addr 2 da0 at umass-sim0 bus 0 target 0 lun 0 da0: <HP PhotoSmart R607 A001> Removable Direct Access SCSI-0 device da0: 1.000MB/s transfers da0: 24MB (50305 512 byte sectors: 64H 32S/T 24C) Looking at the transfer speed, it only registers as USB 1 device, right? On Windows XP (on different machine) it's recognized as USB 2 compliant, but I can't really say if it actually works faster. Can it be made to work as USB2 on FreeBSD? [Insert the usual complaint about not being able to umount detached USB devices here :( ]
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